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Maintaining a stable, dry environment is crucial for various laboratory applications, from sample storage to chemical reactions. A reliable desiccator is essential for this, but the right accessories can significantly enhance its functionality and longevity. Investing in quality accessories ensures optimal performance and protects your valuable samples.
2.Reliable silicone rubber O-ring ensures excellent vacuum drying performance without the need for sealing grease.
3.The vacuum dryer cover is made of polycarbonate material, which has excellent stability and impact resistance properties, the high transparency facilitates easy observation of the internal contents
4.The perforated plate is made of PP material, disposable or reusable desiccant can be placed under this plate.
5.Application: The product is widely used to protect chemicals which are hygroscopic or react with water from humidity. For storing biochemical reagents, optical lenses, precision instruments, and more; maintaining a vacuum state can prolong the...
- Acid and Alkali Resistant Glass Material, Suitable for Harsh Laboratory Environments: Made of high-purity acid and alkali resistant glass, it can resist the erosion of various chemical reagents, not easy to age, deform or precipitate impurities...
- Porcelain Components Enhanced, Improving Drying Efficiency and Practicality: Built-in dedicated porcelain partition and tray, which are hard in texture and high-temperature resistant, can stably place samples to be dried. Meanwhile, they provide an...
- Excellent Sealing Performance, Maintaining a Dry Environment for a Long Time: The glass jar body and lid have a high fit. With a sealing structure (better effect when used with sealing grease), it can effectively block external moisture and dust from...
- Laboratory-Grade Quality, Multi-Scene Application: Compliant with laboratory equipment standards, it features exquisite craftsmanship and high transparency of the jar body, facilitating intuitive observation of the internal sample status, without...
Superior Sealing & Long-Lasting Vacuum: Equipped with a high-quality silicone rubber O-ring seal between the upper and lower vessel parts. Ensures exceptional sealing performance with a vacuum degree change of less than 6% even 30 days after vacuuming...
Durable Polycarbonate Construction: Precision-molded from high-quality polycarbonate (PC) plastic for enhanced durability and impact resistance. The fully transparent container allows for convenient, real-time observation of the storage state of internal...
Precise Airflow Control with Double Valve: Features a dual-valve system with a metal valve core precisely processed for reliability. The air flow rate can be gradually regulated from small to large for safe and steady vacuum release. Built-in pressure...
Optimal Protection for Sensitive Samples: Designed to extend the storage life of precision components, seeds, and optical lenses by maintaining a dry environment. Effectively prevents degradation of biochemical reagents and samples through controlled...
Versatile Professional Lab Storage: Spacious design accommodates various laboratory glass and plastic ware. Suitable for a wide range of applications including vacuum drying, degasification, and moisture-free storage. A reliable choice for university...
StonyLab Desiccator is commonly used in chemistry, biology, and material science research for storing and preserving samples such as hygroscopic chemicals, and biological specimens; ideal for drying, preserving, or storing moisture-sensitive substances
Provides protection against light-sensitive materials, while the airtight seal prevents moisture and other contaminants from entering the desiccator; heavy duty and reusable
Include porcelain plate to separate sample and desiccant
High‑Performance Vacuum‑Tight Construction – Integrally molded cubic polycarbonate cabinet design delivers exceptional vacuum capability with minimal leakage while providing long‑lasting durability for demanding laboratory environments
Spacious Cabinet‑Style Interior – Cabinet‑style desiccator design maximizes usable internal space, allowing efficient storage and drying of samples, instruments, and materials under controlled vacuum conditions
Secure Swing‑Door Access Design – Front‑opening swing door allows quick and easy access to contents, while built‑in locking tabs securely hold the door closed when the unit is not under vacuum
Front‑Mounted Analog Vacuum Gauge – Integrated analog vacuum gauge located on the front door enables at‑a‑glance monitoring of internal vacuum levels for improved control and process accuracy
Adjustable Perforated Shelving System – Includes repositionable perforated shelves to accommodate a variety of sample sizes and storage configurations; additional shelves are available separately for expanded capacity
Last update on 2026-07-10 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lab Desiccator Accessories
Understanding Desiccator Accessories
Desiccators are designed to protect sensitive materials from moisture. However, their effectiveness can be amplified with the right add-ons. These accessories range from specialized drying agents to enhanced sealing mechanisms and convenient storage solutions, all contributing to a more controlled and efficient laboratory setup.
Types of Desiccator Accessories
Drying Agents (Desiccants): These are the core of a desiccator's function, absorbing moisture. Common options include silica gel (often indicating color changes when saturated), calcium chloride, and molecular sieves. The choice of desiccant depends on the level of dryness required and the substances being stored.
Seals and Gaskets: A tight seal is paramount for maintaining a low-humidity environment. Replacement seals made from durable materials like buna-N rubber or silicone ensure a vacuum-tight closure, preventing ambient moisture from entering.
Shelving and Trays: For storing multiple items, internal shelves or trays provide organized separation. These are typically made from materials resistant to corrosion and easy to clean, such as stainless steel or polypropylene.
Vacuum Fittings and Valves: If your desiccator is designed for vacuum applications, ensuring the integrity of vacuum fittings and valves is important. Replacement parts should be compatible with your desiccator model for optimal performance.
Factors to Consider When Buying
When selecting accessories, consider the specific needs of your laboratory. The type and volume of materials being stored will influence the choice of desiccant and shelving. For vacuum desiccators, the quality and compatibility of seals and fittings are critical. Always check the material composition to ensure it won't react with or contaminate your samples.
Frequently Asked Questions
What is the primary function of a desiccant?
A desiccant's main role is to absorb and retain moisture from the air within the desiccator. This process helps create and maintain a dry environment, essential for preserving sensitive materials.
How often should I replace the desiccant?
The frequency of desiccant replacement depends on its type, the ambient humidity, and how often the desiccator is opened. Many desiccants, like indicating silica gel, change color when saturated, providing a visual cue for replacement.
Are all desiccator seals interchangeable?
No, desiccator seals are often model-specific to ensure a proper, airtight fit. It is important to purchase replacement seals that are compatible with your particular desiccator's make and model.
What materials are internal shelves typically made from?
Internal shelves and trays are commonly made from materials like stainless steel or polypropylene. These materials are chosen for their durability, resistance to corrosion, and ease of cleaning in a laboratory setting.
Can I use any type of desiccant in my desiccator?
While many desiccants can be used, it's best to choose one appropriate for your needs. Consider the required level of dryness and whether the desiccant might interact with the substances you are storing.
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